Monthly outlook for Black Run, OH: average high 66.7°, average low 46.5°. That is 3.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 25 October (72.6°), the coolest 18 October (34.1°).
66.7°/46.5°
Average high / low
+3.8°
Above normal
1 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
65.3°
60.8°
+2.5°
25 October – 3 November
68.9°
58.1°
+6°
4 November – 13 November
at normal
52.8°
—
October records over 66 years
89.1°1 October 2019All-time high
25.5°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Newark (14 mi).
Fri, 1671° / 50°0.34
71 °
Black Run, Friday, 16 October
Rain. High 71°, low 50°.
Pressure29.85 inHg
Wind13.8 mph NW
Humidity97%
Visibility4.7 mi
Dew point59°
Sat, 1752° / 40°0.03
52 °
Black Run, Saturday, 17 October
Light rain. High 52°, low 40°.
Pressure30.45 inHg
Wind11.3 mph N
Humidity58%
Visibility6.2 mi
Dew point34°
Sun, 1860° / 34°0
60 °
Black Run, Sunday, 18 October
Clear. High 60°, low 34°.
Pressure30.62 inHg
Wind3.9 mph S
Humidity48%
Visibility6.2 mi
Dew point35°
Mon, 1965° / 38°0
65 °
Black Run, Monday, 19 October
Clear. High 65°, low 38°.
Pressure30.47 inHg
Wind3 mph E
Humidity49%
Visibility6.2 mi
Dew point39°
Tue, 2067° / 41°0
67 °
Black Run, Tuesday, 20 October
Clear. High 67°, low 41°.
Pressure30.30 inHg
Wind7.1 mph N
Humidity35%
Visibility—
Dew point35°
Wed, 2165° / 43°0
65 °
Black Run, Wednesday, 21 October
Clear. High 65°, low 43°.
Pressure30.33 inHg
Wind6.9 mph NE
Humidity51%
Visibility—
Dew point43°
Thu, 2266° / 44°0
66 °
Black Run, Thursday, 22 October
Mostly clear. High 66°, low 44°.
Pressure30.30 inHg
Wind3 mph E
Humidity44%
Visibility—
Dew point41°
Fri, 2368° / 46°0
68 °
Black Run, Friday, 23 October
Clear. High 68°, low 46°.
Pressure30.30 inHg
Wind3.6 mph E
Humidity46%
Visibility—
Dew point43°
Sat, 2470° / 48°0
70 °
Black Run, Saturday, 24 October
Clear. High 70°, low 48°.
Pressure30.27 inHg
Wind3.9 mph E
Humidity46%
Visibility—
Dew point46°
Sun, 2573° / 51°0
73 °
Black Run, Sunday, 25 October
Clear. High 73°, low 51°.
Pressure30.36 inHg
Wind3.5 mph N
Humidity50%
Visibility—
Dew point50°
Mon, 2669° / 49°0
69 °
Black Run, Monday, 26 October
Overcast. High 69°, low 49°.
Pressure30.45 inHg
Wind6.2 mph NE
Humidity44%
Visibility—
Dew point44°
Tue, 2767° / 43°0
67 °
Black Run, Tuesday, 27 October
Partly cloudy. High 67°, low 43°.
Pressure30.36 inHg
Wind5 mph NE
Humidity38%
Visibility—
Dew point38°
Wed, 2871° / 52°0
71 °
Black Run, Wednesday, 28 October
Overcast. High 71°, low 52°.
Pressure30.33 inHg
Wind6.2 mph SW
Humidity51%
Visibility—
Dew point49°
Thu, 2972° / 52°0
72 °
Black Run, Thursday, 29 October
Clear. High 72°, low 52°.
Pressure30.15 inHg
Wind9.4 mph SW
Humidity48%
Visibility—
Dew point49°
Fri, 3061° / 54°0
61 °
Black Run, Friday, 30 October
Overcast. High 61°, low 54°.
Pressure30.15 inHg
Wind7.6 mph N
Humidity79%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3159° / 44°0.1
59 °
Black Run, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (2024)
Record low28° (1988)
Sun, 0158° / 44°0.14
58 °
Black Run, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.14 in
Chance of precipitation40%
Record high76° (2016)
Record low27° (2023)
Mon, 0258° / 43°0.17
58 °
Black Run, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.17 in
Chance of precipitation37%
Record high76° (2016)
Record low28° (2023)
Tue, 0356° / 41°0.07
56 °
Black Run, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation33%
Record high76° (1961)
Record low26° (1966)
Wed, 0455° / 41°0.08
55 °
Black Run, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (2003)
Record low19° (1966)
Thu, 0555° / 42°0.11
55 °
Black Run, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (2024)
Record low20° (1991)
Fri, 0654° / 40°0.1
54 °
Black Run, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation33%
Record high74° (1975)
Record low26° (1967)
Sat, 0753° / 40°0.1
53 °
Black Run, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation33%
Record high70° (1996)
Record low25° (1971)
Sun, 0854° / 39°0.07
54 °
Black Run, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (2020)
Record low21° (2019)
Mon, 0954° / 40°0.1
54 °
Black Run, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high73° (1975)
Record low22° (1991)
Tue, 1053° / 39°0.15
53 °
Black Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation33%
Record high74° (2020)
Record low21° (2018)
Wed, 1151° / 38°0.17
51 °
Black Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation40%
Record high69° (1964)
Record low20° (2017)
Thu, 1249° / 35°0.12
49 °
Black Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation30%
Record high70° (1964)
Record low17° (2019)
Fri, 1349° / 35°0.07
49 °
Black Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (2010)
Record low12° (2019)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Black Run, OH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Black Run, OH since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.